10pcs 5V 12v 4 Channel Relay Module 4-channel Relay Control Board With Optocoupler Relay Output 4 Way Relay Module for Arduino

10pcs 5V 12v 4 Channel Relay Module 4-channel Relay Control Board With Optocoupler Relay Output 4 Way Relay Module for Arduino
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sku: 32911323982
$19.85
Shipping from: China
   Technical Details
Application: Relay Module
Brand Name: CFsunbird
Condition: New
Dissipation Power: 10A
is customized: Yes
Model Number: 4 Channel Relay
Supply Voltage: 5v/12v
Type: Voltage Regulator
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